1 // REQUIRES: amdgpu-registered-target
2 // RUN: %clang_cc1 -fsyntax-only -verify -std=gnu++11 -triple amdgcn -Wno-unused-value %s
3
foo()4 void foo() {
5 int n = 100;
6 __amdgpu_buffer_rsrc_t v = 0; // expected-error {{cannot initialize a variable of type '__amdgpu_buffer_rsrc_t' with an rvalue of type 'int'}}
7 static_cast<__amdgpu_buffer_rsrc_t>(n); // expected-error {{static_cast from 'int' to '__amdgpu_buffer_rsrc_t' is not allowed}}
8 dynamic_cast<__amdgpu_buffer_rsrc_t>(n); // expected-error {{invalid target type '__amdgpu_buffer_rsrc_t' for dynamic_cast; target type must be a reference or pointer type to a defined class}}
9 reinterpret_cast<__amdgpu_buffer_rsrc_t>(n); // expected-error {{reinterpret_cast from 'int' to '__amdgpu_buffer_rsrc_t' is not allowed}}
10 int c(v); // expected-error {{cannot initialize a variable of type 'int' with an lvalue of type '__amdgpu_buffer_rsrc_t'}}
11 __amdgpu_buffer_rsrc_t k;
12 int *ip = (int *)k; // expected-error {{cannot cast from type '__amdgpu_buffer_rsrc_t' to pointer type 'int *'}}
13 void *vp = (void *)k; // expected-error {{cannot cast from type '__amdgpu_buffer_rsrc_t' to pointer type 'void *'}}
14 }
15
16 static_assert(sizeof(__amdgpu_buffer_rsrc_t) == 16, "wrong size");
17 static_assert(alignof(__amdgpu_buffer_rsrc_t) == 16, "wrong aignment");
18